Katy Perry Vs. Taylor Swift & More: The Biggest Grammy Star Feuds

The Grammys are such an exciting time for the best musicians to come together, but the awards show also reignites some bad blood! Here are some of the biggest feuds between Grammy-nominated celebs!

With all the biggest and most talented musicians sitting under one roof for the Grammys, sometimes it’s hard not to have an awkward or bitter encounter! From Katy Perry and Taylor Swift to Iggy Azalea and Eminem, check out HollywoodLife.com‘s gallery on the Grammys stars’ biggest battles, and let us know who you think has it the worst!

Katy Perry & Taylor Swift: A History Of Disses

Taylor and Katy are the definition of two celebs having bad blood. We mean it — Taylor even wrote a song on 1989 called “Bad Blood” about her hard feelings for someone who sounds exactly like Katy!

Katy has gone pretty hard on Tay as of late. She subtly dissed Taylor during the 2015 Super Bowl Halftime Show on Feb. 1 not once, but twice! Katy had her backup dancers dress in her iconic swimsuit, and also used the backup dancer she reportedly stole from Taylor as one of the main acts in her show — ouch!

Iggy Azalea Vs. Eminem & More Music Feuds

Another feuding pair of Grammy-nominated artists are Eminemand Iggy Azalea. Though things have seemed to die down, we were beyond shocked when Eminem called out Iggy in a song about wanting to rape her. (Not OK!)

But Iggy totally got him back when she beat him for an American Music Award in November 2014. “It means so much that I can stand here against Eminem and Drake and come out with this,” the newcomer said. Good for Iggy for standing up for herself! Luckily, Eminem apologized for offending her and everyone else he’s dissed in his song “Guts Over Fear.”

Other honorary mention of celeb feuds in music include Kanye Westdissing (and rudely interrupting) a young Taylor for winning Best Female Video in 2009, and Drakeand Chris Brown‘s ongoing personal feud.

HollywoodLifers, YOU tell us — which celeb feud do you think is the worst? Vote in our poll and sound off in the comments below!